Shimano Tourney SL-FT55 Right Thumb ShifterShimano compatible 7-Speed thumb shifter, Auxiliary thumb button for cable releaseChrome plate top coverOptical gear displayItem SpecificationsColorBlackRear Der/Shifter CompatibilityShimano MountainShifter StyleThumbDrivetrain Speeds7Weight90 Product Features
The Shimano Tiagra SL-4600 offers Rapidfire Plus shifting with 10-speed road drivetrain compatibility.Optical gear display indicates gear position with just a glanceRAPIDFIRE PLUS technology is suited to quick shifting,
Features: 1. Right shifter is a trigger-type 7 speed shifter, with one lever for down-shifts and a thumb button for up-shifts. 2. Left shifter is a friction/ ratcheting thumb
Ergonomically designed 10-speed 105 Dual Control Levers Shift cables are routed under the bar tape: re-development and positioning of the internal mechanism provides a faster, lighter and smoother shift
The Shimano ST-EF500 dual brake/shift lever features reach adjust technology and an optical gear display.4-finger leverCompatible with cantilever, roller, linear-pull and mechanical disc brakesEquipped with a reach adjust mechanism
The Shimano Altus SL-M315 Shifter offers light shifting operation, wide compatibility options, and is suitable for internal cable routing.Slim main lever bodyNumbered gear display is positioned below the handlebar